Answer:
40%
Step-by-step explanation:
10000 = 5000 = 50% + 9000 = 40%
i think it's b. model of car
Answer:
680
8√5=17.8
16√5=75.7
32√5=71.5
Step-by-step explanation:
Step-by-step explanation:
The number of people to paint the bridge is inversely proportional to the number of hours it takes.
(If there are more people, it will take less time etc.)
9 people can paint the bridge in 5 hours.
=> 2 people can paint the bridge in 5 * (9/2) = 22.5 hours.
